Introduction：Basic information about CAS 15981-91-6|2-Amino-5-methyl-4(3H)-pyrimidinone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Amino-5-methyl-4(3H)-pyrimidinone |
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| CAS Number | 15981-91-6 | Molecular Weight | 125.129 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | / |
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| Molecular Formula | C5H7N3O | Melting Point | / |
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| MSDS | USA | Flash Point | / |
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| Symbol |
GHS05, GHS07 | Signal Word | Danger |
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Names
| Name | 2-amino-5-methyl-1H-pyrimidin-6-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Molecular Formula | C5H7N3O |
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| Molecular Weight | 125.129 |
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| Exact Mass | 125.058914 |
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| PSA | 71.77000 |
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| LogP | -0.40 |
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| Index of Refraction | 1.651 |
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| InChIKey | YKUFMYSNUQLIQS-UHFFFAOYSA-N |
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| SMILES | Cc1cnc(N)[nH]c1=O |
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Safety Information
| Symbol |
GHS05, GHS07 |
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| Signal Word | Danger |
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| Hazard Statements | H302-H318 |
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| Precautionary Statements | P280-P305 + P351 + P338 |
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| Risk Phrases | 41 |
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| Safety Phrases | 26-39 |
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| RIDADR | NONH for all modes of transport |
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Synonyms
| 4(3H)-Pyrimidinone, 2-amino-5-methyl- |
| 2-Amino-5-methyl-4-oxopyrimidin |
| 2-amino-5-methyl-3H-pyrimidin-4-one |
| 2-amino-5-methylpyrimidin-4-one |
| 2-Amino-5-methyl-3H-pyrimidin-4-on |
| 2-AMINO-5-METHYL-4-PYRIMIDINOL |
| 2-Amino-5-methyl-4(3H)-pyrimidinone |
| 5-methylisocytosine |
| 2-Amino-5-methylpyrimidin-4-ol |
| 5-Methylisocytosin |
